Libiqxmlrpc is an object-oriented library that
represents an XML-RPC solution for both client and server. It supports HTTP and HTTPS, both single-threaded and multi-threaded computation models on the server side, method interceptors, and other features.

NiftyName is a system for creating and managing virtual machine pools and all related components such as storage, private and public networks. It is intended to be used as a free alternative to Amazon EC2 and Microsoft Azure. All components have been designed for multi-site active redundancy, though this is not supported yet. Its architecture is based on documented XML-RPC (SSL) Web services, so you can make your own derivative tools for it. Console and GTK+ client applications are provided. VMs are based on KVM. It supports IPv6, private VLANs, multiple interfaces, user/client management, permissions, and roles.

LastFmLib.net lets you access all Web services provided by Last.fm. This also includes an implementation of the Audioscrobbler 1.2.1 submissions protocol and radio api. Also, LastFmLib.net provides a set of useful classes, e.g for caching requests and pictures and for accessing simple request easily via the LastFmClient class. The library should be fully Mono compatible (the test with MoMa was positive).

Wired-php is an XML-RPC client for interfacing with WuBook WebServices. Wired-php allows you to export booking online steps for tourism properties and it can act as a proxy gateway to update contingents on IDS (Internet Distributon System) via the Channel Manager WooDoo. The intended audience is tourism sites and property management system developers. It should be used to implement online booking for tourism properties or to manage room contingents on the Internet.

The Java Simple Plugin Framework is a framework for creating and using plugins for programs written in Java. It was built to reduce development time while increasing code maintainability of small to medium sized projects. It completely hides the implementation details of components, so you only use their interfaces. It is only 590k in size. Components may be loaded with only two lines of code. It makes heavy use of annotations. Through usage of generics, it is usually type safe. There are additional plugins to export other plugins by JavaScript, JSON, LipeRMI, XMLRPC, Delight XMLRPC, or ERMI. Plugins may be discovered on the local network through ZeroConf. There is initial support for RDF.

Python XMLRPC Server with SSL & Authentication is a modular XML-RPC server with authentication for Python using the Twisted framework. The server is extensible using a simple class and allows for HTTPS (SSL) authentication with login and password.

PDFXMLRPC enables client-server PDF creation from text over the Internet
or an intranet, running over XML-RPC and HTTP. It consists of a library
that you can use to create an XML-RPC PDF server, a library that you can
use to create an XML-RPC PDF client, and clients created using these
libraries. The client can send text to the server repeatedly, using
XML-RPC method calls. The server converts that text to PDF content, and
in response to a different method call from the client, sends that PDF
content back to the client. The client then saves that PDF content to a
local PDF file.

Roster is DNS management software for use with Bind 9. It is licensed under the BSD license. It is written in Python, and uses a MySQL database with an XML-RPC front-end. It contains a set of command line user tools that connect to the XML-RPC front-end. The config files for BIND are generated from the MySQL database, so a live MySQL database is not needed. The software has four basic components. The core includes the database interface and core API, and contains the authorization layer. The server is an SSL enabled multi-threaded XML-RPC server. It also contains the LDAP authentication layer. The config manger creates BIND config files using the core API, and handles pushing the files to their appropriate servers. The user tools contain over 20 tools to create, list, and remove records, zones, views, DNS servers, DNS server sets, groups, users, and the assignments between them all. There is currently support for views, many DNS servers in many configurations, IPv6, user/group authorization, LDAP authentication, and Unicode hosts.

Ripcord is an PHP 5 XML-RPC server and client library with a very simple and easy to use API. You can create XML-RPC, (simplified) SOAP 1.1, and SimpleRPC clients with one call and then call RPC methods as if they were local methods of the client. You can create a server with one call, passing it any number of objects or classes whose methods it will publish and automatically document.

XRDL is a language and tools for automatic client generation for XML-RPC services. It provides a way to create simple service definitions for XML-RPC services. It is inspired by WSDL, but aims for ease of use in the spirit of XML-RPC. It supports exporting complex (recursive) types, as well as methods. It includes a number of tools, allowing automatic XRDL generation for servers and clients written in PHP or C++/Qt.